Messages in this thread | | | Subject | Re: [BUG] vmalloc, kmalloc - 2.4.x | From | Arjan van de Ven <> | Date | 03 Feb 2003 16:22:38 +0100 |
| |
On Mon, 2003-02-03 at 16:13, Grzegorz Jaskiewicz wrote: > few days ago i started to port driver for our hardware in company from > windows to linux. It is simple ISA card, which gives me interrupt each > 8ms. So i can check it state and latch some sort of watchdog on it - > saying that i am still running (just for security, if system hangs card > is blocking all inputs/outputs).
forgot to tell you that
ttimer.expires = jiffies+(HZ/150.0);
you CANNOT use floating point in kernel mode! And that for HZ=100 this gives you a timer that expires immediatly.
and that printk("<1>%d\n", TimerIntrpt); you shouldn't use <1> in printk strings ever.
[unhandled content-type:application/pgp-signature] | |